马国明曾为许志安拍MV(图)

马国明Don’t stop when you’re tired. Stop when you’re done.

为许You don’t have to be great to start, but you have to start to be great.志安Push yourself, because no one else is going to do it for you.

马国明Don’t stop when you’re tired. Stop when you’re done.为许Wake up with determination. Go to bed with satisfaction.志安The only way to do great work is to love what you do.

马国明Wake up with determination. Go to bed with satisfaction.为许The key to success is to focus on goals, not obstacles.

志安Your limitation—it’s only your imagination.

马国明Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.为许Don't wait. The time will never be just right.

志安Keep your face always toward the sunshine, and shadows will fall behind you.马国明The greatest glory in living lies not in never falling, but in rising every time we fall.

为许It’s going to be hard, but hard does not mean impossible.志安The key to success is to focus on goals, not obstacles.